Ruger Collector's Series Mark IV 22/45 Handgun .22 LR 10rd Magazines(2) 5.5" Threaded Barrel Engraved Walnut Grips
$461.38
Ruger Collector’s Series Mark IV 22/45 in .22 LR with a 5.5″ threaded barrel and two 10-round magazines. Features oak leaf and basket weave engraved American walnut grips with one-button tool-free takedown for easy cleaning.
This item isn't stocked on our shelves. It ships to our Rubicon, WI store first, then is available for in-store pickup or transfer to your chosen FFL dealer (firearms only). Typical lead time varies by supplier — our team will follow up with a timeline after you order. Not available for direct home delivery. Firearm sales are final once accepted for transfer; no returns except for verified damage.
Out of stock
Features:
- Collector's Series Mark IV 22/45 models feature oak leaf and basket weave pattern engraved American walnut grip panels and include a 2025 Collector's Series metal license plate decal and lapel pin.
- Simple one-button takedown for quick and easy field-stripping and proper chamber-to-muzzle cleaning. Pressing a button in the back of the frame allows the barrel-receiver assembly to tilt up and off the grip frame without the use of tools.
- Comfortable precision-molded polymer grip frame with a serrated frontstrap and checkered backstrap.
- 1/2"-28 threaded barrel with thread protector allows for the attachment of popular muzzle accessories.
- Cold hammer-forged barrel results in ultra-precise rifling that provides exceptional accuracy and longevity.
- Ergonomic bolt stop.
- 1911-style grip panels for a great appearance and comfortable non-slip hold.
- Internal cylindrical bolt construction ensures permanent sight-to-barrel alignment and higher accuracy potential than conventional moving-slide designs.
- Contoured ejection port and easy-to-grasp bolt ears allow for durable and reliable operation round after round.
- Accurate sighting system features a drilled and tapped receiver for Weaver- or Picatinny-style rail for easy mounting of optics.
- Ambidextrous manual safety can be converted to left-side only with included washer.
- Features a conveniently located push-button magazine release on the left side of the frame.
- Magazine drops free on release for convenient reloading.
- Magazine disconnect prevents discharge when the magazine has been removed.
- Also includes: two 10-round magazines.
Specifications:
- Caliber: 22 LR
- Capacity: 10
- Receiver Material: Alloy Steel
- Front Sight: Fixed
- Barrel Length: 5.50"
- Grip Frame: Polymer
- Grips: Engraved American Walnut
- Finish: Blued
- Width: 1.22"
- Rear Sight: Adjustable
- Barrel Style: Threaded Bull
- Weight: 34.4 oz.
- Overall Length: 9.75"
- Height: 5.50"
- Grooves:6
- Twist: 1:16" RH
- Available in CA: No
- Available in MA: No
| Weight | 3.700 lbs |
|---|---|
| Dimensions | 12.500 × 10.000 × 4.000 in |
| Manufacturer | Ruger |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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